-81.48% is the change from 864 to 160
Calculation steps:
[( 160 - 864 ) ÷ 864] x 100 = -81.48%
Formula
Percentage change = [(160 - 864) / 864] x 100
Subtract the new number by the original number
160 - 864 = -704
-704 ÷ 864 = -0.8148148148148148
-0.8148148148148148 x 100 = -81.48%